This paper describes an experience in requirements engineering for an open source E-Learning tool selection. The process meets the challenges of software selection such as the int...
We propose a formal real-time semantics for UML statecharts aimed at the requirements level. A requirements-level model assumes perfect technology and has a considerably simpler se...
perfect technology assumption, which abstracts from limitations imposed by an implementation. Statecharts describe object life cycles. Our semantics includes synchronous and asynch...
In this paper we highlight the need for privacy of user data used in digital identity management systems. We investigate the issues from the individual, business, and government pe...
Abhilasha Bhargav-Spantzel, Anna Cinzia Squicciari...
The recent evolution of Internet, driven by the Web services technology, is extending the role of the Web from a support of information interaction to a middleware for B2B interac...